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KR890000953A - integrated circuit - Google Patents

integrated circuit Download PDF

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Publication number
KR890000953A
KR890000953A KR1019880007451A KR880007451A KR890000953A KR 890000953 A KR890000953 A KR 890000953A KR 1019880007451 A KR1019880007451 A KR 1019880007451A KR 880007451 A KR880007451 A KR 880007451A KR 890000953 A KR890000953 A KR 890000953A
Authority
KR
South Korea
Prior art keywords
integrated circuit
electronic switch
supply terminal
internal supply
voltage
Prior art date
Application number
KR1019880007451A
Other languages
Korean (ko)
Inventor
크리티엔 마테우스 길라우무스 페닝스 레오나르두스
Original Assignee
이반 밀러 레르너
엔.브이.필립스 글로아이람펜파브리켄
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이반 밀러 레르너, 엔.브이.필립스 글로아이람펜파브리켄 filed Critical 이반 밀러 레르너
Publication of KR890000953A publication Critical patent/KR890000953A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/1563—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators without using an external clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Dc-Dc Converters (AREA)

Abstract

내용 없음No content

Description

집적 회로integrated circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 집적 회로의 단순 결합 회로선도 및 등가선도.1 is a simplified combined circuit diagram and an equivalent diagram of an integrated circuit according to the present invention.

제2도는 제1도에 도시한 검파기의 자기 이력을 도시한 그래프도.2 is a graph showing the hysteresis of the detector shown in FIG.

제3도는 제1도에 도시한 회로내 검파기의 내부 공급전압 및 출력신호의 시간적 변화를 도시한 그래프도.FIG. 3 is a graph showing the temporal change of the internal supply voltage and output signal of the in-circuit detector shown in FIG.

Claims (4)

외부 및 내부 공급단자와 외부 공급단자에 나타나는 전압보다 낮은 전압을 내부 공급 단자에 인가하기 위해 상기 단자간에 연결되는 전압 변환기를 포함하는 집적 회로에 있어서, 상기 전압 변환기는 내부 공급단자에 연결된 집적 회로 캐패시턴스를 주어진 전압까지 주기적으로 충전하는 수단을 포함하는 것을 특징으로 하는 집적 회로.12. An integrated circuit comprising a voltage converter coupled between the terminals for applying a voltage lower than the voltage present at the external and internal supply terminals and the external supply terminal to the internal supply terminal, wherein the voltage converter is integrated circuit capacitance connected to the internal supply terminal. And means for periodically charging to a given voltage. 제1항에 있어서, 상기 수단은 상기 단자간에 연결된 전자 스위치와 내부 공급단자에 연결된 입력 및 내부 공급 단자상의 전압에 의해 스위치를 턴온 또는 턴오프하기 위해 전자 스위치의 제어입력에 연결된 출력을 갖는 검파기를 포함하는 것을 특징으로 하는 집적 회로.The detector of claim 1, wherein the means comprises a detector having an electronic switch connected between the terminals and an input connected to an internal supply terminal and an output connected to a control input of the electronic switch to turn the switch on or off by a voltage on the internal supply terminal. Integrated circuit comprising a. 제2항에 있어서, 이하 제1전자 스위치로써 언급된 상기 전자 스위치에 병렬로 보다 작은 전류가 할당된 제2전자 스위치가 배열되어 있으며, 집적 회로는 제1입력이 검파기의 출력에 연결되고 제2입력이 동작동안 집적 회로 선택 신호를 수신하는 논리회로를 포함하며 상기 집적 회로 선택 신호의 논리 상태에 의해 상기 논리회로의 제1 또는 제2출력에 출력 신호를 인가하기 위해 제1 및 제2전자 스위치의 제어 입력에 논리회로의 제1 및 제2출력을 연결하는 것을 특징으로 하는 집적 회로.3. The second electronic switch of claim 2, wherein a second electronic switch is assigned in parallel with said electronic switch, referred to below as a first electronic switch, wherein the integrated circuit has a first input connected to the output of the detector and a second electronic switch. An input includes a logic circuit that receives an integrated circuit selection signal during operation, the first and second electronic switches for applying an output signal to the first or second output of the logic circuit by a logic state of the integrated circuit selection signal. And connecting the first and second outputs of the logic circuit to a control input of the circuit. 제2항에 있어서, 상기 검파기는 자기이력을 나타내는 전달 특징을 갖는 것을 특징으로 하는 집적 회로3. The integrated circuit of claim 2, wherein the detector has a transfer characteristic indicative of a magnetic history. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880007451A 1987-06-24 1988-06-21 integrated circuit KR890000953A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701472A NL8701472A (en) 1987-06-24 1987-06-24 INTEGRATED CIRCUIT WITH INCLUDED, POWER SUPPLY-LOWERING VOLTAGE REGULATOR.
NL8701472 1987-06-24

Publications (1)

Publication Number Publication Date
KR890000953A true KR890000953A (en) 1989-03-17

Family

ID=19850192

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007451A KR890000953A (en) 1987-06-24 1988-06-21 integrated circuit

Country Status (5)

Country Link
US (1) US4978867A (en)
EP (1) EP0296681A1 (en)
JP (1) JPS6417459A (en)
KR (1) KR890000953A (en)
NL (1) NL8701472A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220123972A (en) * 2021-03-02 2022-09-13 양재용 Fixing device for zipper slider

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001493A (en) * 1990-06-29 1992-01-16 Philips Nv INTEGRATED CIRCUIT WITH INCLUDED POWER SUPPLY REDUCTION.
DE4041761A1 (en) * 1990-12-24 1992-06-25 Standard Elektrik Lorenz Ag POWER Sink
EP0743755A1 (en) * 1995-05-04 1996-11-20 Siemens Aktiengesellschaft Integrated circuit
US5625280A (en) * 1995-10-30 1997-04-29 International Business Machines Corp. Voltage regulator bypass circuit
US5736887A (en) * 1996-01-25 1998-04-07 Rockwell International Corporation Five volt tolerant protection circuit
US5883528A (en) * 1997-03-20 1999-03-16 Cirrus Logic, Inc. Five volt tolerant TTL/CMOS and CMOS/CMOS voltage conversion circuit
DE19841203C1 (en) * 1998-09-09 1999-12-16 Siemens Ag Digital logic circuit
US6856006B2 (en) * 2002-03-28 2005-02-15 Siliconix Taiwan Ltd Encapsulation method and leadframe for leadless semiconductor packages
CN104183591A (en) * 2005-07-01 2014-12-03 维税-希力康克斯公司 Complete power management system implemented in a single surface mount package
EP2787331B1 (en) * 2013-04-01 2018-12-26 ams AG Sensor arrangement for light sensing and temperature sensing and method for light sensing and temperature sensing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660753A (en) * 1970-12-21 1972-05-02 Bell Telephone Labor Inc Self-oscillating switching regulator with frequency regulation through hysteretic control of the switching control trigger circuit
FR2346909A1 (en) * 1973-05-08 1977-10-28 Thomson Csf IMPROVEMENTS TO ANALOGUE DOORS
SE399495B (en) * 1975-11-03 1978-02-13 Lindmark Magnus C W SWITCHING POWER SUPPLY UNIT FOR CONVERTING DC DIRECTION TO AC VOLTAGE
JPS54147456A (en) * 1978-05-10 1979-11-17 Nec Corp Transistor ballast power unit
US4260946A (en) * 1979-03-22 1981-04-07 Rca Corporation Reference voltage circuit using nested diode means
US4420700A (en) * 1981-05-26 1983-12-13 Motorola Inc. Semiconductor current regulator and switch
JPS57199335A (en) * 1981-06-02 1982-12-07 Toshiba Corp Generating circuit for substrate bias
JPS5838041A (en) * 1981-08-31 1983-03-05 Asahi Optical Co Ltd Apd bias circuit
JPS60176121A (en) * 1984-02-22 1985-09-10 Toshiba Corp Voltage drop circuit
DE3501519A1 (en) * 1985-01-18 1986-08-28 BIOTEC Biotechnische-Apparatebau-Gesellschaft mbH, 4040 Neuss Electronic device for reduction of the power loss during the generation of a stabilised DC voltage or of a stabilised DC current from an AC voltage source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220123972A (en) * 2021-03-02 2022-09-13 양재용 Fixing device for zipper slider

Also Published As

Publication number Publication date
NL8701472A (en) 1989-01-16
EP0296681A1 (en) 1988-12-28
US4978867A (en) 1990-12-18
JPS6417459A (en) 1989-01-20

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Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid